títulos das colunas:
[1] - yandex.ru
[2] - go.mail.ru
[3] - google.ru
[4] - marcadores
[5] - radiosputnik.ria.ru
Data          [1]      [2]      [3]      [4]      [5]
Set, 29      26.4     29.8     33.1      5.8        0
Out, 6       28.3     31.5     32.3      4.7        0
Out, 13        30     27.8     35.6      1.1        0
Out, 20      32.7     31.6     25.5        2        0
Out, 27      35.6     29.8       26      1.9        0
Nov, 3       32.4     23.5     32.4      3.9        0
Nov, 10      32.7     30.9     24.5      2.7        0
Nov, 17      31.8       20     28.2      7.3        0
Nov, 24      29.8     27.4     32.3        4        0
Dez, 1       33.3     29.8     22.8      4.4        0
Dez, 8       24.6       21       21      5.8        0
Dez, 15      28.8     29.7     29.7      3.6        0
Dez, 22      30.1     30.1     29.1      5.8        0
Dez, 29      33.7     30.5     21.1      3.2        0
Jan, 5       34.5     32.2     24.1      5.7        0
Jan, 12      34.9     25.3     36.1        0        0
Jan, 19      29.8     28.6     35.7        0        0
Jan, 26      25.2     33.3     27.9      1.8        0
Fev, 2         27     21.7     19.1     10.4        0
Fev, 9        7.5      1.5      3.7     24.1      2.3
Fev, 16      23.2     21.8     16.9     10.6      0.7
Fev, 23      17.7     17.7     22.9     14.9        0
Mar, 2       20.3     21.1     23.3     10.5     0.75
Mar, 9       21.4     23.9     29.1      4.3        0
Mar, 16      32.4       21     26.7      6.7        0
Mar, 23      21.9     12.5     32.8      6.2      1.6
Mar, 30      20.4     23.3     24.3      8.7     0.97
Abr, 6       18.6     17.7     28.3     10.6     0.88
Abr, 13      20.8     22.8     26.8      8.1        0
Abr, 20      24.3     23.6       23      7.4        2
Abr, 26      29.4     26.5     26.5      8.8        2